“…Researchers emphasized the role of peers in children's academic adjustment, particularly during early adolescence, a developmental period characterized by a decline of parental influences and an increase of peer influences (Ladd, 2003;Rubin, Bukowski, & Laursen, 2009;Wentzel & Muenks, 2016). Indeed, children who are more socially included by peers, defined as being part of peer group activities, display higher levels of school engagement and academic performance (Buhs, Ladd, & Herald, 2006;Gallardo, Barrasa, & Guevara-Viejo, 2016;Hughes & Chen, 2011). For example, Buhs et al (2006) found that the rejection from the peer group predicted a decrease in classroom participation and an increase of children's school avoidance in a sample of children who were followed from kindergarten through Grade 5.…”